README.md

---
base_model: google/vit-base-patch16-224
library_name: transformers
pipeline_tag: image-classification
tags:
  - probex
  - model-j
  - weight-space-learning
---

# Model-J: SupViT Model (model_idx_0409)

This model is part of the **Model-J** dataset, introduced in:

**Learning on Model Weights using Tree Experts** (CVPR 2025) by Eliahu Horwitz*, Bar Cavia*, Jonathan Kahana*, Yedid Hoshen

<p align="center">
    🌐 <a href="https://horwitz.ai/probex" target="_blank">Project</a> | 📃 <a href="https://arxiv.org/abs/2410.13569" target="_blank">Paper</a> | 💻 <a href="https://github.com/eliahuhorwitz/ProbeX" target="_blank">GitHub</a> | 🤗 <a href="https://huggingface.co/ProbeX" target="_blank">Dataset</a>
</p>

![ProbeX](https://raw.githubusercontent.com/eliahuhorwitz/ProbeX/main/imgs/poster.png)

## Model Details

| Attribute | Value |
|---|---|
| **Subset** | SupViT |
| **Split** | val |
| **Base Model** | `google/vit-base-patch16-224` |
| **Dataset** | CIFAR100 (50 classes) |

## Training Hyperparameters

| Parameter | Value |
|---|---|
| Learning Rate | 0.0001 |
| LR Scheduler | constant |
| Epochs | 7 |
| Max Train Steps | 2331 |
| Batch Size | 64 |
| Weight Decay | 0.005 |
| Seed | 409 |
| Random Crop | False |
| Random Flip | True |

## Performance

| Metric | Value |
|---|---|
| Train Accuracy | 0.9697 |
| Val Accuracy | 0.9331 |
| Test Accuracy | 0.9238 |

## Training Categories

The model was fine-tuned on the following 50 CIFAR100 classes:

`cloud`, `flatfish`, `sea`, `apple`, `rabbit`, `pear`, `couch`, `clock`, `house`, `lawn_mower`, `bed`, `sunflower`, `mountain`, `tulip`, `kangaroo`, `man`, `bottle`, `television`, `bus`, `shrew`, `rocket`, `skunk`, `cockroach`, `pickup_truck`, `orange`, `mouse`, `wardrobe`, `aquarium_fish`, `bee`, `castle`, `oak_tree`, `seal`, `ray`, `telephone`, `train`, `beaver`, `road`, `crab`, `forest`, `cattle`, `otter`, `dinosaur`, `shark`, `elephant`, `bicycle`, `table`, `caterpillar`, `willow_tree`, `palm_tree`, `chair`